Preheat oven to 350 degrees**. Boil macaroni in water until just underdone, drain, rinse in cold water. Blend tofu and soymilk in blender or food processor until smooth. Add tahini, nutritional yeast, and salt; mix until smooth. In large bowl, stir together macaroni and 'cheese' sauce. Place mixture in lightly oiled oven proof casserole; top with pats of margarine. Bake until golden and bubbly, about 20 minutes.
Serves 10.

Copyright 1997-1998, Eileen Kupstas Soo. Use and copying of this information are permitted as long as (1) no fees or compensation are charged for use, copies or access to this information, and (2) this copyright notice is included intact. -- CST Approved.